Patents by Inventor Georg Muehlhausen

Georg Muehlhausen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Packaging container
    Patent number: 5979696
    Abstract: A packing container for liquid products comprises a closure which opens and closes automatically when the pressure in the container varies, such that the container is easy to handle irrespective of its filling level and can be reliably secured to a wall or the like. The container also includes at least one flat side wall for securing it to a flat surface, and at least one concave or convex actuation surface in the region of opposing side walls such that the user can apply manual pressure.
    Type: Grant
    Filed: March 19, 1998
    Date of Patent: November 9, 1999
    Assignee: Henkel-Ecolab GmbH & Co. OHG
    Inventors: Jens Bode, Lutz Mehlhorn, Georg Muehlhausen